Projection Alignment Correction for In-Vehicle Projector-Camera System

Amano, Toshiyuki; Kagawa, Taichi

Projection Alignment Correction for In-Vehicle Projector-Camera System

Files

047-051.pdf (3.64 MB)

Date

2021

Authors

Amano, Toshiyuki
Kagawa, Taichi

Publisher

The Eurographics Association

Abstract

In this study, we propose a projection registration method for the projections from a continuously moving vehicle for driver vision assistance during night driving. Accordingly, we employ a context-aware projection technique with adaptive pixel map- ping generation. Because vehicle movements lead to misalignment of the projection latency, a co-axial projector-camera con- figuration or high frame rate processing cannot solve this problem. However, adaptive pixel mapping corrects pixel mapping according to the vehicle speed and achieves a misalignment-free dynamic projection mapping. The effectiveness of the proposed method was evaluated through experiments using a moving projector-camera system mounted on a motorized linear stage.

        @inproceedings{10.2312:egve.20211327
,
booktitle = {ICAT-EGVE 2021 - International Conference on Artificial Reality and Telexistence and Eurographics Symposium on Virtual Environments
},
editor = {Orlosky, Jason and Reiners, Dirk and Weyers, Benjamin
},
title = {{Projection Alignment Correction for In-Vehicle Projector-Camera System
}},
author = {Amano, Toshiyuki and 
Kagawa, Taichi
},
year = {2021
},
publisher = {The Eurographics Association
},
ISSN = {1727-530X
},
ISBN = {978-3-03868-142-7
},
DOI = {10.2312/egve.20211327
}
}